Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1906 |
493 |
2132 | (76) | 14 |
| 1907 |
521 |
2125 | (80) | 0 |
| 1908 |
538 |
2119 | (83) | 0 |
| 1909 |
589 |
2112 | (84) | 0 |
| 1910 |
605 |
2105 | (84) | 0 |
| 1911 |
654 |
2098 | (82) | 0 |
| 1912 |
650 |
2092 | (79) | 0 |
| 1913 |
668 |
2085 | (74) | 11 |
Rating table notes
|
| Biographical data |
| Name: Heinsohn |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 306 |
| Thulin, Name index to CTC, page 106 |
| |
